Thaopha, Rachan. “Evaluating the performance of agrichemicals hazard prevention in Suwankhuha District, Nongbualamphu Province”. Journal of Public Health and Health Sciences Research 1, no. 2 (December 23, 2019): 16–30. accessed October 10, 2026. https://he01.tci-thaijo.org/index.php/JPHSR/article/view/218823.